.login {
    width: 100%;
    height: 100%;
    background-color: #2d3a4b;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .form-box {
    width: 400px;
 
  }
  
  .login-btn {
margin-left: 200px;
margin-top: 20px;
  }
// 去掉必填字段的星号，通过添加更多的父选择器来增加特异性
.login .form-box .ant-form-item .ant-form-item-label > label.ant-form-item-required:before {
    content: "";
  }

  